baber/WOPTO huggingface dataset:
Patent JP-2020196855-A (JP)
Title: Organic solvent-based printing ink having desorption capability, printed matter and laminate
Inventor: YAMAGAMI TOMOE
IPC: B32B27/00
Filed: 2019-09-06
Abstract: To provide organic solvent-based printing ink which can desorb ink from a plastic film with an alkali aqueous solution in a laminate having good printing processing suitability and surface printing constitution and laminate constitution, and expresses good retort suitability in the laminate having the laminate constitution.SOLUTION: Organic solvent-based printing ink for forming a desorption layer having desorption capability from a base material contains a polyurethane resin having an acid value of 15-70 mgKOH/g and a hydroxyl value of 1-35 mgKOH/g as a binder resin.SELECTED DRAWING: None
Patent JP-2021042032-A (JP)
Title: Elevator door unlocking device
Inventor: KOBAYASHI KENJI
IPC: E05B65/02
Filed: 2019-09-10
Abstract: To provide an elevator door unlocking device simple in structure.SOLUTION: The elevator door unlocking device capable of unlocking an elevator door locking device comprises: a linear member that is disposed on the backside of a door and connected at one end to the locking device and at the other end to the backside of the door; a direction changing unit that changes an extending direction of the linear member; and a key hole formed through the door. The direction changing unit is positioned with respect to the door at a position spaced apart from the backside in a direction away from the backside of the door. A portion of the linear member from one end to the direction changing unit extends along the backside, and a portion of the linear member from the direction changing unit to the other end extends from the direction changing unit to the backside of the door. The key hole is disposed in a region adjacent to the connection position of the door to the other end of the linear member.SELECTED DRAWING: Figure 1
Patent JP-2021042706-A (JP)
Title: Pump device
Inventor: KOKUBO NOBUKI
IPC: F04D13/06
Filed: 2019-09-10
Abstract: To provide a pump device capable of suppressing occurrence of twisting of an O-ring in assembling, in the pump device including a case body having a first case and a second case assembled in an axial direction of a rotor and defining a pump chamber inside thereof, and the O-ring disposed between the first case and the second case in a radial direction of the rotor.SOLUTION: In a pump device, a first case 7 is provided with a restriction surface 11p for restricting movement to a lower side, of an O-ring 10, a contact surface 11j with which the O-ring 10 is kept into contact, and a positioning surface 11k for radially positioning a second case 8 to the first case 7, and the second case 8 is provided with a contact surface 8c with which the O-ring 10 is kept into contact, and a positioning surface 8d kept into contact with the positioning surface 11k. A distance L1 between a center of the O-ring 10 and an upper end of the positioning surface 11k when the O-ring 10 kept into contact with the restriction surface 11p is not elastically deformed, is longer than a distance L2 between a lower end of the contact surface 8c and a lower end of the positioning surface 8d.SELECTED DRAWING: Figure 2
Patent JP-2021052466-A (JP)
Title: Molded carbon fiber-reinforced resin product
Inventor: OTA SATOSHI
IPC: H02K1/27
Filed: 2019-09-24
Abstract: To provide a molded carbon fiber-reinforced resin product that is suitable for use as a component of a PM-type rotor.SOLUTION: A molded carbon fiber-reinforced resin product is used as a covering member 13 that forms a part of a rotor, and covers a rotor core 11 from the outside in the radial direction. The covering member 13 is obtained by molding a material that includes a thermosetting resin, carbon fibers, and ferromagnetic particle powder, into a cylindrical shape. The covering member includes a plurality of magnetic portions 13a and a plurality of non-magnetic portions 13b which are alternately arranged in the circumferential direction of the cylindrical shape. The magnetic portions 13a include the ferromagnetic particle powder dispersed in the thermosetting resin.SELECTED DRAWING: Figure 2
Patent JP-2020056786-A (JP)
Title: Optical rotary encoder
Inventor: TOBIASON JOSEPH D
IPC: G01D5/38
Filed: 2019-09-27
Abstract: To provide an optical encoder having contamination resistance and fault tolerance.SOLUTION: An optical encoder structure 1400 includes a detector array 1465 having a rotary scale 1410 having a grating bar GB, an illumination light source 1420, a structured illumination generation mechanism SIGA, and an optical detector 1460. The structured illumination generation mechanism SIGA is constituted so that light source light 1434 is inputted to a first illumination region IR1 on the rotary scale 1410 that causes light to be diffracted to a beam polarizer structure BDC that sends out diffraction light so as to give an interference fringe pattern in the vicinity of a second illumination region IR2 on the rotary scale. The scale outputs light that forms a detector interference fringe pattern composed of relatively narrow optical intensity band in a detection interference fringe movement direction DFMD that is long in a rotation measurement direction θ and intersects the rotation measurement direction θ. The optical detector 1460 detects the position of the optical intensity band as a function of displacement of the rotary scale 1410 and gives a corresponding displacement or position signal.SELECTED DRAWING: Figure 14A
Patent JP-2021055356-A (JP)
Title: Electronic key and electronic key system
Inventor: YONEKURA HIKOYUKI
IPC: H04W92/08
Filed: 2019-09-30
Abstract: To provide an electronic lock and an electronic lock system which can stably conduct unlocking and locking operations.SOLUTION: An electronic lock 100 includes a main body, a latch, a locking mechanism 110, a communication unit 160, a control unit 120, and a terminal 103. The locking mechanism 110 switches between locked and unlocked states of the electronic lock 100. The communication unit 160 communicates with external devices. The control unit 120 controls the locking mechanism 110. The terminal 103 is electrically connected to the locking mechanism 110, the control unit 120, and each communication unit 160. The terminal 103 is electrically connected to an external power supply. The locking mechanism 110, the control unit 120, and each communication means 160 operate when a required amount of power is supplied to the locking mechanism 110, the control unit 120, and each communication unit 160 from the external power supply through the terminal 103.SELECTED DRAWING: Figure 3
Patent JP-2021054479-A (JP)
Title: Beverage pouring/supply system
Inventor: YONEMURA KAZUHIRO
IPC: B67D1/12
Filed: 2019-09-30
Abstract: To provide a beverage pouring/supply system having a compact form where a liquid sensor attachable to an area near a beverage container and a temperature sensor are provided side by side, which can be easily mounted on an existing device, and which can accurately and effectively detect a liquid shortage.SOLUTION: The beverage pouring/supply device includes liquid shortage detection automatic valve closing means comprising: a liquid sensor 20 that measures a presence or absence of the beverage in a beverage pouring port of the container 02 by an electric resistance value; a temperature sensor 11 provided side by side with the liquid sensor 20 that measures a temperature of the beverage; a cutoff valve 12 that cuts off the beverage container 02 and a beverage pouring device; and a liquid shortage control device 10 that detects the presence or absence of the beverage by collating measured values of the temperature sensor 11 and the liquid sensor 20 with a reference value of the electric resistance value of the liquid shortage preset by temperature zones, and transmits a signal for closing the cutoff valve 12 when a beverage shortage is detected.SELECTED DRAWING: Figure 3
Patent JP-2021055432-A (JP)
Title: Friction joint structure, joint structure, and design method for friction joint part
Inventor: SHIMIZU NOBUTAKA
IPC: E04B1/24
Filed: 2019-09-30
Abstract: To provide a joint structure jointing a pair of steel materials to each other with high-strength bolts and connection plates which prevents the deterioration of joint yield strength of the steel materials and the connection plates by the high-strength bolts through suppressing deformation of the steel materials and the connection plates.SOLUTION: A friction joint structure is provided with: a pair of steel materials of which end parts of long plate-like parts in a longitudinal direction are arranged opposite to each other; and connection plates overlapping on each of plate-like parts of the pair of steel materials in a depthwise direction, of which overlapped parts are fastened with high-strength bolts to joint the pair of the steel materials to each other, wherein a plurality of bolt holes through which the high-strength bolts pass are formed in the overlapped parts of the steel connection plates. A plurality of excessively larger holes than the bolt holes in those hole diameters through which the high-strength bolts pass or a plurality of long holes larger than the bolt holes in those minor diameters are formed at a position corresponding to bolt holes of at least one of the steel materials. A total of cross section area along a width direction of all of the connection plates is equal or larger than a total of cross section area along a width direction of the plate-like parts at the position where the high- strength bolts pass through the bolt holes and through holes.SELECTED DRAWING: Figure 8
Patent JP-2020009490-A (JP)
Title: Commodity data processing device, program, commodity data processing method, and system
Inventor: MURAOKA TAKU
IPC: G07G1/14
Filed: 2019-10-03
Abstract: To facilitate managing a commodity ordered through a virtual store.SOLUTION: According to an embodiment, a commodity data processing device includes input means, receiving means, recording means, and printing means. The input means inputs order information concerning a single transaction ordered through a virtual store. The receiving means receives transaction information corresponding to the order information from a server. The recording means adds up sales of accounting processing for the single transaction based on the transaction information to sales of a real store for recording. The printing means prints commodity information representing details of the single transaction on a specification receipt.SELECTED DRAWING: Figure 1
Patent JP-2021061507-A (JP)
Title: Optical transmitter and optical communication system
Inventor: ISHIMURA SHOTA
IPC: H04B10/61
Filed: 2019-10-04
Abstract: To provide an optical transmitter that enables an optical receiver to remove a beat between signal lights.SOLUTION: An optical transmitter includes: first phase modulation means for outputting a first modulated light by phase-modulating a first continuous light with a first electric signal; second phase modulation means for outputting a second modulated light by phase-modulating a second continuous light with a second electric signal; and output means for outputting a polarized multiplexed light in which the first modulated light and the second modulated light are polarized and multiplexed.SELECTED DRAWING: Figure 2
Patent JP-2021059432-A (JP)
Title: Loading/unloading device of heavy load and loading/unloading method of heavy load
Inventor: KUNO TAKENAO
IPC: B65G67/24
Filed: 2019-10-08
Abstract: To provide a loading/unloading device of a heavy load by which a heavy load can be loaded/unloaded in response to an installation location or various kinds of trucks, and capable of reducing working time and workers without requiring using of a plurality of heavy machines.SOLUTION: Provided is a loading/unloading device of a heavy load comprising: extensible four support pillars having a traveling wheel at the lower end, arranged with intervals at left, right, front and rear, a connection member provided between upper parts and between lower parts of the front and rear support pillars; an appropriate number of widening members provided between the connection members of the upper part; and a heavy load gripping part supported by the widening members so as to be elevated/lowered and traversable, in which the widening members supporting the heavy load gripping part is slidably constituted outside the device. Also provided is a loading/unloading method of a heavy load uses the loading/unloading device of the heavy load. In the loading/unloading method of the heavy load, loading/unloading of a heavy load is performed by adapting a loading space part of a truck to a space between the support pillar and the widening member caused by expansion of the support pillar and widening of a widening ratio.SELECTED DRAWING: Figure 2
Patent JP-2021058509-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-10-09
Abstract: To provide a game machine capable of suitably enhancing a player's sense of expectation toward control to an advantageous state.SOLUTION: A game machine can execute a shutter performance and a black-out performance, a pre-stage performance for displaying first information composed of a first number of pieces of information, and a later-stage performance that can be executed after the pre-stage performance and displays second information composed of a second number of pieces of information differing from the first number of pieces of information in super-ready-to-wins α1,α2, β1, β2, can display the second information in a display mode having a higher degree of emphasis than a display mode of the first information, can successively display the first information by dividing into plural pieces of information in the pre-stage performance, and can successively display the second information by dividing into plural pieces of information in the later-stage performance, and the number of characters displayed during a first period th1 and a second period th2 of the pre-stage performance is larger than the number of characters displayed during a first predetermined period th3 and a second predetermined period th4 of the later-stage performance.SELECTED DRAWING: Figure 11-8
Patent JP-2020058806-A (JP)
Title: Neuromuscular sensing device having multi-sensing array
Inventor: CHRISTOPHER WYBO
IPC: A61B5/05
Filed: 2019-10-11
Abstract: To provide a sensing device for detecting an artificially induced neuromuscular response in a limb part of a subject.SOLUTION: A sensing device comprises a carrier material and a plurality of mechanical sensors. The carrier material can be operated so as to be fixed around a part of a limb part, and each of the plurality of mechanical sensors is coupled with the carrier material. Each of the mechanical sensors is positioned on the carrier material so as to be operated to monitor a mechanical response of different muscle groups of the limb part. Then, each mechanical sensor generates respective mechanomyographic output signals corresponding to the monitored mechanical response of the adjacent muscle groups. Then, these signals may be transmitted deviated from the device through a communication circuit provided on the device.SELECTED DRAWING: Figure 1
Patent JP-2021064859-A (JP)
Title: Photoelectric conversion device and imaging system
Inventor: KUMAGAI TOMOYA
IPC: H04N9/07
Filed: 2019-10-11
Abstract: To provide a photoelectric conversion device that comprises comparators having high comparison accuracy, and a method for driving the same.SOLUTION: A photoelectric conversion device has: a plurality of pixels that form a plurality of columns; a plurality of comparators that are provided in correspondence with the plurality of columns; and a control circuit that controls the comparators. The plurality of comparators include first comparators that are connected to first pixels in a first color, second comparators that are arranged in a column adjacent to the first comparators and connected to second pixels in a second color, and third comparators that are arranged in a column adjacent to the second comparators and connected to third pixels in the first color. Each of the comparators is configured to compare a pixel signal output from a pixel in a corresponding column with a reference signal whose level is changed with the lapse of time, and output a comparison signal indicating a level that is made different between a case where the difference is smaller than a threshold and a case where the difference is larger than the threshold. The control circuit controls the threshold for the comparators so that the threshold is gradually changed in order of the first, third, and second comparators.SELECTED DRAWING: Figure 1
Patent JP-2021063401-A (JP)
Title: Flooring base material and manufacturing method of flooring material
Inventor: NAKAJIMA MASAMITSU
IPC: B27M3/00
Filed: 2019-10-17
Abstract: To make it possible to manufacture a flooring material using a base material easy-to-obtain.SOLUTION: The flooring base material includes: a first base material 10 having a rectangular plate shape; a second rectangular base material 11 that is laminated on the surface of the first base material 10; a third base material 12 that has approximately the same dimensions and shape as those of the first base material 10 laminated on the surface of the second base material 11 so that almost the entire surface overlaps with the first base material 10 viewed in plan view. The second base material 11 is formed so that, viewed from the top, the length in the lateral direction is shorter than the length in the lateral direction of the third base material 12 and the third base material 12 protrudes from one end in the lateral direction and one end in the longitudinal direction.SELECTED DRAWING: Figure 1
Patent JP-2021062843-A (JP)
Title: Headrest housing device
Inventor: KONDO SHUTARO
IPC: B60N2/20
Filed: 2019-10-17
Abstract: To provide a headrest housing device hardly applying an overload to a cable after operation.SOLUTION: A headrest housing device 10 for housing a headrest in a folding state from a use position of an upper part of a seat back 2 with the forward inclination of the seat back 2 includes: a rotation operation type operation member 11 disposed in the seat back 2; a headrest fixing device for fixing the headrest to a use position; a cable 13 pulled by the rotation operation of the operation member 11 to release the headrest fixing device; and a fixing member 14 fixed to a base 5 supporting the seat back 2, and abutting and rotating the operation member 11 by the forward inclination of the seat back 2. The operation member 11 has a cancel structure of climbing over the fixing member 14 and being returned to a position Q1 before rotation operation by energization while rotating to a position in which the headrest fixing device is released by being abutted on the fixing member 14 with the forward inclination of the seat back 2.SELECTED DRAWING: Figure 10
Patent JP-2021067404-A (JP)
Title: Heat exchanger, device, and temperature control method
Inventor: NAGANO HOSEI
IPC: F28D15/02
Filed: 2019-10-23
Abstract: To provide a heat exchanger or the like which can transport heat even if a distance between a heat receiving side and a heat radiation side is long.SOLUTION: In a heat exchanger having an evaporator for evaporating a working fluid to a gas phase from a liquid phase by absorbing heat from the outside, and a condenser arranged at a lower side rather than the evaporator, discharging the heat of the gas-phase working fluid which is introduced from the evaporator to the outside, condensing the working fluid to the liquid phase from the gas phase, and discharging it toward the evaporator, the evaporator has: a box body; and an evaporation body accommodated in the box body, making the liquid-phase working fluid flowing into the box body pass while evaporating it to the gas phase in a state where the box body absorbs heat from the outside, and making the liquid-phase working fluid flowing into the box body pass while leaving it in the liquid phase in a state that the box body radiates the heat to the outside.SELECTED DRAWING: Figure 1
Patent JP-2020011120-A (JP)
Title: Bed device
Inventor: SHIMADA TATSUYA
IPC: A47C19/04
Filed: 2019-10-24
Abstract: To provide a bed device enabled to lower a cost and to save a weight by suppressing both a component part number and a mounting step number.SOLUTION: This bed device comprises: a bed; a support cradle supporting said bed and having a movable mechanism. Said movable mechanism comprises: a roller receiving part; a roller 121 fitted in the roller receiving part; and an upper wall 151, a lower wall 152 and a vertical wall 153 having a lower face 151a and an upper face 152a contacting the outer peripheral surface 121a of the roller 121, and an inner side face 153a for regulating the dropout of the roller 121 from the roller receiving part.SELECTED DRAWING: Figure 10
Patent JP-2021068231-A (JP)
Title: Authority delegation system, server and control method thereof, and program
Inventor: FUKUSHIMA KENTA
IPC: G06F21/33
Filed: 2019-10-24
Abstract: To easily transfer authority, because in the prior art, the same user is requested to perform a plurality of authorization operation when a plurality of clients request delegation of authority, which is complicated for the user.SOLUTION: The present invention is a server that receives from a client an authorization request to request permission to access a resource managed by a resource server and transmits an authorization confirmation request to a user terminal. When receiving from the client the authorization request including identification information of the client and identification information of the owner of the resource to be accessed, the server transmits to the user terminal the authorization confirmation request to request authorization operation to the terminal based on the authorization request. When receiving from the user terminal authorization as a response to the authorization confirmation request, the server issues to the client an access token to the resource server. Here, the server transmits the number of authorization confirmation requests less than that of the received authorization requests to the user terminal.SELECTED DRAWING: Figure 6
Patent JP-2021068260-A (JP)
Title: Label management system
Inventor: KAKINUMA KENICHI
IPC: G09F3/00
Filed: 2019-10-25
Abstract: To solve the problem of product containers being of a variety of shapes and materials which makes it difficult to accurately print an identification information symbol (two-dimensional code or the like) that identifies an individual item on the body of a container that has a curved surface, resulting in that the identification information symbol can be printed only on the limited area, such as a relatively flat bottom of a container.SOLUTION: Provided is a label management system that can detect unauthorized distribution such as product diversion by attaching a display label with an individual management code such as a two-dimensional code that is different for each sheet printed with invisible ink or the like on a product container, and by reading the individual management code on the display label affixed to the product container, without directly printing on the container that requires surface treatment due to restrictions on the printable area.SELECTED DRAWING: Figure 1